TASK DEFINITION: In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
PROBLEM: In extreme cases , some even gain weight because of this . 

SOLUTION: In extreme cases , some even gain weight because of this . 

PROBLEM: We will continue to invent and produce more sofisticated technology based on our own comfort which will decrease our ability to perform physical activities . 

SOLUTION: We will continue to invent and produce more sophisticated technology based on our own comfort , which will decrease our ability to perform physical activities . 

PROBLEM: Its rightly said , life is not about adding years to life but life to years . 

SOLUTION:
It 's rightly said that life is not about adding years to life , but life to years . 

